Does spatial flatness forbid the turnaround epoch of collapsing structures?
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DOI: 10.1088/1475-7516/2019/12/049
Abstract: Cosmological observational analysis frequently assumes that the Universe is spatially flat. We aim to non-perturbatively check the conditions under which a flat or nearly flat expanding dust universe, including the LCDM model if interpreted as… read more here.
Keywords: turnaround; turnaround epoch; cosmology; lcdm model ... See more keywords